periodic table

1

atomic number

2

atomic mass

elements from left to right are known as …. (groups or periods)

periods

indicate number of electron shells the element will have (groups or periods)

periods

vertical rows are called

groups

share similar chemical properties (groups or periods)

groups

indicates number of valence electrons (groups or periods)

groups

gain electrons during chemical reactions (upper right side or lower left side)

upper right side

high ionization energy (upper right side or lower left side)

upper right

high electronegativity (upper right side or lower left side)

upper right

nonmetals (upper right side or lower left side)

upper right

• low ionization energy (upper right side or lower left side)

lower left side

low electronegativity (upper right side or lower left side)

lower left side

low ionizaiton energy (metals or nonmetals)

metals

low electronegativity (metals or nonmetals)

metals

high electronegativity (metals or nonmetals)

nonmetals

high ionization energy (metals or nonmetals)

nonmetals

nonmetals have high… (2)

ionizaiton energy

electronegativity

transition metals have how many valence electrons

1 or 2

chemicals within the same group have similar …

chemical propertiesi

purple

s block

pink

d block

green

F block

blue

p block